Siena Galaxy Atlas 2020
Welcome to the data portal for the SGA-2020!
Please refer to the SGA-2020 documentation (or click on the SGA dropdown menu) for full details regarding this data release and the required acknowledgments and conditions of use.
We also encourage you to read the paper!

Full Catalog [675 MB]
SGA-2020.fits (data model)On the web
https://portal.nersc.gov/project/cosmo/data/sga/2020/dataAt NERSC (for collaborators)
/global/cfs/cdirs/cosmo/data/sga/2020Simple Filter
Cone Search
Number | SGA ID | Group Name | Galaxy | RA (degrees) |
Dec (degrees) |
Galaxy Diameter (arcmin) |
|
---|---|---|---|---|---|---|---|
![]() |
383051 | 5002887 | DR8-2109p582-728 | DR8-2109p582-728 | 210.7303695 | 58.175653 | 0.511 |
![]() |
383052 | 5002888 | DR8-2279p582-1299 | DR8-2279p582-1299 | 227.8424888 | 58.210602 | 0.364 |
![]() |
383053 | 5002889 | DR8-2459p585-4483 | DR8-2459p585-4483 | 246.0210644 | 58.617048 | 0.409 |
![]() |
383054 | 5002891 | DR8-1078p590-3348 | DR8-1078p590-3348 | 107.6472954 | 59.055072 | 0.269 |
![]() |
383055 | 5002892 | DR8-2009p590-1290_GROUP | DR8-2009p590-1290 | 200.7739262 | 58.962946 | 0.440 |
![]() |
383056 | 5002893 | DR8-2125p590-2650 | DR8-2125p590-2650 | 212.7300522 | 59.054836 | 0.350 |
![]() |
383057 | 5002894 | DR8-2159p590-1198 | DR8-2159p590-1198 | 215.9980518 | 58.956541 | 0.318 |
![]() |
383058 | 5002895 | DR8-2502p590-3605 | DR8-2502p590-3605 | 250.1047179 | 59.090323 | 0.324 |
![]() |
383059 | 5002896 | DR8-2031p592-511 | DR8-2031p592-511 | 202.8828076 | 59.164170 | 0.343 |
![]() |
383060 | 5002897 | DR8-2498p592-3645 | DR8-2498p592-3645 | 249.8180057 | 59.368472 | 0.302 |
![]() |
383061 | 5002898 | DR8-1831p595-7 | DR8-1831p595-7 | 183.1744909 | 59.377509 | 0.382 |
![]() |
383062 | 5002901 | DR8-1688p600-614 | DR8-1688p600-614 | 168.9142659 | 59.915914 | 0.334 |
![]() |
383063 | 5002903 | DR8-1921p600-648 | DR8-1921p600-648 | 192.0141913 | 59.930222 | 0.400 |
![]() |
383064 | 5002904 | DR8-1341p602-1713 | DR8-1341p602-1713 | 134.3372599 | 60.255352 | 0.381 |
![]() |
383065 | 5002905 | DR8-1817p602-3255 | DR8-1817p602-3255 | 181.5324378 | 60.351701 | 0.510 |
![]() |
383066 | 5002906 | DR8-2148p602-1803 | DR8-2148p602-1803 | 214.9690424 | 60.239233 | 0.295 |
![]() |
383067 | 5002907 | DR8-1984p605-2461 | DR8-1984p605-2461 | 198.5580644 | 60.541262 | 0.307 |
![]() |
383068 | 5002908 | DR8-2014p605-372 | DR8-2014p605-372 | 201.2380419 | 60.404757 | 0.290 |
![]() |
383069 | 5002909 | DR8-2191p605-2865 | DR8-2191p605-2865 | 219.0408690 | 60.572026 | 0.321 |
![]() |
383070 | 5002910 | DR8-2515p605-1574 | DR8-2515p605-1574 | 251.5499203 | 60.470827 | 0.471 |
![]() |
383071 | 5002912 | DR8-1843p610-2119 | DR8-1843p610-2119 | 184.1417954 | 61.047133 | 0.366 |
![]() |
383072 | 5002913 | DR8-1956p610-3096 | DR8-1956p610-3096 | 195.7420099 | 61.080188 | 0.331 |
![]() |
383073 | 5002914 | DR8-2038p610-1605 | DR8-2038p610-1605 | 204.0628487 | 60.988476 | 0.418 |
![]() |
383074 | 5002915 | DR8-2146p610-1778 | DR8-2146p610-1778 | 214.4070946 | 60.992074 | 0.309 |
![]() |
383075 | 5002916 | DR8-2612p610-2436 | DR8-2612p610-2436 | 261.3331979 | 61.011487 | 0.597 |
![]() |
383076 | 5002917 | DR8-2776p610-3048 | DR8-2776p610-3048 | 277.5793937 | 61.045665 | 0.327 |
![]() |
383077 | 5002919 | DR8-1352p612-824 | DR8-1352p612-824 | 135.0633907 | 61.172029 | 0.308 |
![]() |
383078 | 5002920 | DR8-1652p612-2378 | DR8-1652p612-2378 | 165.4230999 | 61.280362 | 0.308 |
![]() |
383079 | 5002921 | DR8-2666p612-3182 | DR8-2666p612-3182 | 266.6934007 | 61.311589 | 0.722 |
![]() |
383080 | 5002922 | NGC6597_GROUP | DR8-2728p612-844 | 272.7855028 | 61.167706 | 0.733 |
![]() |
383081 | 5002923 | DR8-1166p615-1344 | DR8-1166p615-1344 | 116.8008734 | 61.452059 | 0.507 |
![]() |
383082 | 5002924 | DR8-1630p615-1961 | DR8-1630p615-1961 | 163.2039390 | 61.500951 | 0.437 |
![]() |
383083 | 5002925 | DR8-2700p615-2972 | DR8-2700p615-2972 | 270.0988909 | 61.534290 | 0.451 |
![]() |
383084 | 5002926 | DR8-1382p617-605 | DR8-1382p617-605 | 138.3304465 | 61.632516 | 0.525 |
![]() |
383085 | 5002927 | DR8-1729p617-2669 | DR8-1729p617-2669 | 172.8963936 | 61.837975 | 0.550 |
![]() |
383086 | 5002928 | DR8-1908p620-736 | DR8-1908p620-736 | 191.0882663 | 61.932455 | 0.369 |
![]() |
383087 | 5002929 | DR8-2983p620-1876 | DR8-2983p620-1876 | 298.1354647 | 61.963466 | 0.473 |
![]() |
383088 | 5002931 | DR8-1348p622-613 | DR8-1348p622-613 | 135.1316393 | 62.168855 | 0.321 |
![]() |
383089 | 5002932 | DR8-1386p622-784 | DR8-1386p622-784 | 138.6525412 | 62.186652 | 0.330 |
![]() |
383090 | 5002933 | PGC2634935_GROUP | DR8-1466p622-2983 | 146.7432930 | 62.321087 | 0.310 |
![]() |
383091 | 5002934 | DR8-1610p622-2171 | DR8-1610p622-2171 | 160.8398806 | 62.317933 | 0.319 |
![]() |
383092 | 5002935 | DR8-2416p622-1592 | DR8-2416p622-1592 | 241.7809688 | 62.241160 | 0.277 |
![]() |
383093 | 5002936 | DR8-1107p625-385 | DR8-1107p625-385 | 110.6201391 | 62.397181 | 0.337 |
![]() |
383094 | 5002937 | DR8-1614p625-625 | DR8-1614p625-625 | 161.5308420 | 62.424216 | 0.348 |
![]() |
383095 | 5002938 | DR8-1298p627-3039 | DR8-1298p627-3039 | 129.6712393 | 62.855440 | 0.324 |
![]() |
383096 | 5002939 | DR8-1488p627-1669 | DR8-1488p627-1669 | 148.9844918 | 62.753062 | 0.343 |
![]() |
383097 | 5002941 | DR8-1829p627-2474 | DR8-1829p627-2474 | 182.9320965 | 62.835933 | 0.265 |
![]() |
383098 | 5002942 | DR8-1923p630-999 | DR8-1923p630-999 | 192.2817003 | 62.955916 | 0.483 |
![]() |
383099 | 5002943 | DR8-2027p630-2328 | DR8-2027p630-2328 | 202.6034988 | 63.048169 | 0.362 |
![]() |
383100 | 5002944 | DR8-1742p632-834 | DR8-1742p632-834 | 174.1195070 | 63.169663 | 0.291 |